Tandem Diabetes Care (TNDM) - Shares outstanding

Number of shares outstanding as of December 2025 : 67,652,000

According to Tandem Diabetes Care 's latest financial reports and stock price the company's current number of shares outstanding is 67,652,000. At the end of 2025 the company had 67,652,000 shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.

Shares outstanding history for Tandem Diabetes Care from 2017 to 2025

Shares Outstanding at the end of each year

Year	Shares Outstanding	Change
2025	67.65 M	2.6%
2024	65.93 M	0.87%
2023	65.36 M	1.53%
2022	64.38 M	1.15%
2021	63.65 M	2.25%
2020	62.24 M	5.12%
2019	59.21 M	3.11%
2018	57.43 M	520.04%
2017	9.26 M

Shares Outstanding for similar companies or competitors

Company	Shares Outstanding	differencediff.	Country
Insulet PODD	70,367,000	4.01%	🇺🇸 USA
ICU Medical ICUI	24,686,000	-63.51%	🇺🇸 USA
DexCom DXCM	391,100,000	478.11%	🇺🇸 USA
Medtronic MDT	1,281,600,000	1,794.40%	🇮🇪 Ireland
Johnson & Johnson JNJ	2,406,195,000	3,456.72%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Number of shares outstanding for Tandem Diabetes Care (TNDM)

Number of shares outstanding as of December 2025 : 67,652,000